Metsoako ea PVC ea Corrugated Tube
| Mohlala | MT76A-03 | MD75D-03 |
| Ponahalo | Tse pepeneneng | Tse pepeneneng |
| Ho thatafala(ShoreA/D/1) | 76±2A | 75±1A |
| Tensile strength(Mpa) | ≥13 | 48±5 |
| Elongation,% | ≥250 | 20±5 |
| 180℃Mocheso o tsitsitseng (Mits) | ≥40 | ≥40 |
| Boitsebiso bo Fokotsang | ≤0.3 | ≤0.3 |
| PH | ≤1.0 | ≤1.0 |
Metsoako ea PVC ea corrugated tube ke metsoako e khethehileng ea polyvinyl chloride (PVC) le li-additives tse ling tse etselitsoeng ka ho khetheha tlhahiso ea li-tubes tse entsoeng ka masenke.Li-tubes tse senyehileng, tse tsejoang hape e le liphaephe tse senyehileng kapa li-conduits tse feto-fetohang, li atisa ho sebelisoa liindastering tse sa tšoaneng bakeng sa ts'ireletso ea lithapo, tsamaiso ea terata, le lits'ebetso tsa phetisetso ea mokelikeli.Metsoako ea PVC e sebelisoang bakeng sa li-tubes tse nang le likoti li etselitsoe ho fana ka thepa e itseng le litšobotsi tsa ts'ebetso.Metsoako ena e tloaelehile haholo, e lumellang li-tubes hore li kobehe habonolo le ho kobeha ntle le ho senya kapa ho senya botšepehi ba tsona.Ho feto-fetoha ha metsoako ea PVC ho boetse ho nolofalletsa ho kenya le ho tsamaisa habonolo libakeng tse thata kapa tse fokolang sebakeng seo.Sena se etsa bonnete ba hore li-tubes li ka mamella ho tsieleha ha mekhoa e sa tšoaneng, e kang khatello ea mechine, tšusumetso, le maemo a tikoloho.Ho phaella moo, metsoako ea PVC bakeng sa li-tubes tse senyehileng hangata li kenyelletsa li-additives ho ntlafatsa thepa e meng e lakatsehang.Ka mohlala, li-stabilizers tsa UV li ka kenyelletsoa ho sireletsa li-tubes liphellong tse senyang tsa ho pepesehela mahlaseli a letsatsi kapa mehloli e meng ea UV.Li-retardants tsa malakabe li ka boela tsa ekeletsoa ho ntlafatsa ho hanyetsa mollo oa li-tubes tse senyehileng.Ho qaptjoa le ho sebetsa ha metsoako ea PVC ea corrugated tube hangata e etsoa tlas'a maemo a laoloang ho netefatsa boleng ba sehlahisoa se tsitsitseng.Hangata metsoako e fanoa ka pellet kapa ka mokhoa oa phofo, ebe joale e ka fetisoa kapa ea bōptjoa hore e be li-tubes tse entsoeng ka masenke ho sebelisoa lisebelisoa tse khethehileng.Metsoako e meng ea PVC e kanna ea ba le li-additives tse joalo ka phthalates, tse 'nileng tsa hlahlojoa ka molao ka lebaka la likotsi tse ka bang teng tsa bophelo bo botle.E le ho rarolla mathata ana, bahlahisi ba ntse ba hlahloba ka ho eketsehileng lisebelisoa tse ling le li-additives ho hlahisa tharollo e tsitsitseng ea corrugated tube.Leha ho le joalo, ho bohlokoa ho nahana le ho rarolla mathata leha e le afe a ka bang teng a tikoloho kapa a bophelo bo botle a amanang le tšebeliso ea PVC le li-additives tsa eona ha ho etsoa tlhahiso.
